156645128667

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1871}}^1\times {\mathrm{2693}}^1$

素因数の和:4851

約数の個数: 32

約数和(自身を含む): 214798611456

約数和(自身を除く): 58153482789

約数列:

[1, 3, 43, 129, 241, 723, 1871, 2693, 5613, 8079, 10363, 31089, 80453, 115799, 241359, 347397, 450911, 649013, 1352733, 1947039, 5038603, 15115809, 19389173, 27907559, 58167519, 83722677, 216659929, 649979787, 1214303323, 3642909969, 52215042889, 156645128667]

約数ペア:

[(1, 156645128667), (3, 52215042889), (43, 3642909969), (129, 1214303323), (241, 649979787), (723, 216659929), (1871, 83722677), (2693, 58167519), (5613, 27907559), (8079, 19389173), (10363, 15115809), (31089, 5038603), (80453, 1947039), (115799, 1352733), (241359, 649013), (347397, 450911)]